You have a 9 V battery, three lightbulbs providing 6 Ω, 7 Ω, and 8 Ω of resistance, and some wire. During a lab, your teacher gives you the following tasks: (1) use the materials provided to create a circuit with the least total resistance, and (2) use the materials provided to create a circuit with the least total current.

a) Draw the circuit that should be used to complete task (1). Classify the type of circuit.

b) Draw the circuit that should be used to complete task (2). Classify the type of circuit.